copper anode slime processing plant

Processing of Copper Anode-Slimes for Extraction of Metal ...

Anode slime is one of the important secondary resources of copper, which is obtained as a by-product during electrolytic refining of copper due to the settling of more noble metals such as gold ...

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Processing of copper electrorefining anode slime: a review ...

2013-7-18  Abstract. Anode slime is the insoluble product deposited at the bottom of the electrorefining tank during electrorefining of copper. It generally contains Cu, Ni, Se, Te, Ag, Au, platinum group metals (PGM), Pb, Ba, Fe, etc. Owing to the presence of valuable metals and metalloids in the anode slime, numerous approaches have been made by the researchers to extract them following pyro ...

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Processing of copper electrorefining anode slime Request

Anode slime is the insoluble product deposited at the bottom of the electrorefining tank during electrorefining of copper. It generally contains Cu, Ni, Se, Te, Ag, Au, platinum group metals (PGM ...

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Copper Anode Slime Recovery-Copper- - Metalcess

Copper Anode Slime Recovery. Anode slime is a byproduct from copper or lead electro-refining process. The copper/lead anode slime usually contain As, Sb, Bi and precious metals like gold and silver. Smelter of anode slime is most likely divided into two

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PROCESSING OF COPPER ANODE-SLIMES FOR

2003-10-22  Processing of copper anode-slimes for extraction of metal values 127 Forty-gram samples of the decopperised slime were leached with 1 dm3 of solution containing different amounts of acidified thiourea and ferric ion as oxidant.

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Copper Plant 2 - DOBERSEK

2016-8-30  Copper is removed from anode slime in the at-mospheric leaching section. Figure 12 gives an idea about the leaching section in the refinery hall. A view into the anode slime treatment section is shown in figure 13. Copper chips are used to extract tellurium,

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Copper Refining Electrolyte and Slime Processing ...

Copper electro-refining (Cu-ER) is the principal method for producing >70% of high or 99.97% pure copper cathodes from 97-99% pure blister/fire refined-scrap copper anodes. While the inert and most of less soluble impurities settle as anode slime/sludge, other soluble impurities, particularly the metalloids (group VA/15 elements or Q: As, Sb and Bi) and some transition metals (Mt) co-dissolved ...

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Tellurium, from Copper Anode Slime to High Purity

2020-10-6  Tellurium is a rare metalloid that is vastly produced from copper anode slime, which is a by-product of the copper electrorefining process. Choosing the proper recovery method strongly depends on the slimes composition, mineralogy, and tellurium concentration. In addition, correctly selecting the right method of leaching, purification, and precipitation in economic and environmental processing ...

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Copper Smelting and Refining Process Pan Pacific Copper

Slime generated in the electrolytic refining process contains precious and rare metals such as gold, silver, slenium, tellurium, etc. These precious and rare metals are recovered through processes in the slime treatment plant. The powdered gold from the slime treatment plant is melted and cast into ingots.

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Copper Refining Electrolyte and Slime Processing ...

Copper electro-refining (Cu-ER) is the principal method for producing >70% of high or 99.97% pure copper cathodes from 97-99% pure blister/fire refined-scrap copper anodes. While the inert and most of less soluble impurities settle as anode slime/sludge, other soluble impurities, particularly the metalloids (group VA/15 elements or Q: As, Sb and Bi) and some transition metals (Mt) co-dissolved ...

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Processing of copper electrorefining anode slime Request

Anode slime is the insoluble product deposited at the bottom of the electrorefining tank during electrorefining of copper. It generally contains Cu, Ni, Se, Te, Ag, Au, platinum group metals (PGM ...

Read More

Tellurium, from Copper Anode Slime to High Purity

2020-10-6  Tellurium is a rare metalloid that is vastly produced from copper anode slime, which is a by-product of the copper electrorefining process. Choosing the proper recovery method strongly depends on the slimes composition, mineralogy, and tellurium concentration. In addition, correctly selecting the right method of leaching, purification, and precipitation in economic and environmental processing ...

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MECHANIZATION OF INCO'S COPPER CLIFF COPPER

1990-1-1  KEYWORDS Tankhouse mechanization, anode scrap, anodes, cathodes, starting sheets, electrolyte, anode slimes. INTRODUCTION INCO's Copper Refinery which is located in Copper Cliff, Ontario, about two kilometers from the Smelter, was constructed in 1929-1930 by American Metals Company and INCO. The Tankhouse operation remained largely unchanged ...

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Treatment of copper refinery anode slime - Institute of ...

The process of the instant invention can be utilized to upgrade any type of anode slime or mud produced in electrolytic refining of copper. While the instant invention as hereinafter described in detail, is applicable to all such slimes, the optimum processing parameters for any particular slime can be determined by making test runs based on ...

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Equipments For Anode Slime Refinery - hsdc.pl

equipments for attrition for copper anode slime. Copper anode slime processing plant in finland know more copper anode slime processing plant in finland finland copper mining equipment for sale and finnish metallurgical technology and manufacturers of mining, get price online copper extraction wikipedia a potential of only 0204 volts is required for the process to commence at the anode.

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Copper Smelting - IFC

Modern plants using good industrial practices should set as targets total dust releases of 0.5–1.0 kg/t of copper and SO. 2 . discharges of 25 kg/t of copper. A double-contact, double-absorption plant should emit no more than 0.2 kg of sulfur dioxide per ton of sulfuric acid produced (based on a conversion efficiency of 99.7%). Emissions ...

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copper anode slime Gold Refining Metal Extraction

2020-5-26  hi everybody.. i have read most of the topics in forum for 2 years but this is my first message.. i love recycling, especially precious metal winning. also i work in electrolithic copper plant. we produce lots of anode slimes every month that include ~2 kg/ton Au and ~4.5 kg/ton Ag , %25-40 Cu (Pb,Sn sulphates) Te,Se most of copper silver and gold in telluride and sellenide form.

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Extraction of platinum and gold from copper anode

2020-8-24  The copper anode slime used in this work was obtained from a copper smelter located in Yunnan province of China. As presented in Table 1, the major elements contained in this slime were Cu, Sn, Sb, Ag, As, S, O, and Te, and the contents of Pt and Au were 93.76 g/t and 1812.15 g/t respectively. Fig.1 shows that this copper anode slime was

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A Novel Process For Recovery Of Te And Se From Copper ...

2013-12-24  A Novel Process For Recovery Of Te And Se From Copper Slimes Autoclave Leach Solution Shijie Wang, Brad Wesstrom and Jean Fernandez Phelps Dodge Mining Company El Paso Operations 850 Hawkins Blvd., El Paso, TX 79915 In pressure oxidation leaching of copper anode slimes, more than 65% of the tellurium is co-extracted during decopperizing.

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Processing of copper electrorefining anode slime: a review ...

2009-12-1  Abstract Anode slime is the insoluble product deposited at the bottom of the electrorefining tank during electrorefining of copper. It generally contains Cu, Ni, Se, Te, Ag, Au, platinum group metals (PGM), Pb, Ba, Fe, etc. Owing to the presence of valuable metals and metalloids in the anode slime, numerous approaches have been made by the researchers to extract them following pyro-, pyrohydro ...

Read More

Copper Refining Electrolyte and Slime Processing ...

Copper electro-refining (Cu-ER) is the principal method for producing >70% of high or 99.97% pure copper cathodes from 97-99% pure blister/fire refined-scrap copper anodes. While the inert and most of less soluble impurities settle as anode slime/sludge, other soluble impurities, particularly the metalloids (group VA/15 elements or Q: As, Sb and Bi) and some transition metals (Mt) co-dissolved ...

Read More

Extraction of platinum and gold from copper anode

2020-8-24  The copper anode slime used in this work was obtained from a copper smelter located in Yunnan province of China. As presented in Table 1, the major elements contained in this slime were Cu, Sn, Sb, Ag, As, S, O, and Te, and the contents of Pt and Au were 93.76 g/t and 1812.15 g/t respectively. Fig.1 shows that this copper anode slime was

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Anode Slime - Hindustan Copper Limited

Hindustan Copper Limited (HCL), a public sector undertaking under the administrative control of the Ministry of Mines, was incorporated on 9th November 1967. It has the distinction of being the nation’s only vertically integrated copper producing company as it manufactures copper right from the stage of mining to beneficiation, smelting, refining and casting of refined copper metal into ...

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Development of Hydrometallurgical Process of Copper

The plant of the modefied process started in 1997 and has been succesfuly operated since then. The plant has its capacity of processing 172 t / M of copper anode slimes and producing 2,500 kg / M of gold, 32,000 kg / M of sil-ver, 40 kg / M of platinum and 400 kg / M of palludium.

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Treatment of copper refinery anode slime - Institute of ...

The process of the instant invention can be utilized to upgrade any type of anode slime or mud produced in electrolytic refining of copper. While the instant invention as hereinafter described in detail, is applicable to all such slimes, the optimum processing parameters for any particular slime can be determined by making test runs based on ...

Read More

copper anode slime Gold Refining Metal Extraction

2020-5-26  hi everybody.. i have read most of the topics in forum for 2 years but this is my first message.. i love recycling, especially precious metal winning. also i work in electrolithic copper plant. we produce lots of anode slimes every month that include ~2 kg/ton Au and ~4.5 kg/ton Ag , %25-40 Cu (Pb,Sn sulphates) Te,Se most of copper silver and gold in telluride and sellenide form.

Read More

A Novel Process For Recovery Of Te And Se From Copper ...

2013-12-24  A Novel Process For Recovery Of Te And Se From Copper Slimes Autoclave Leach Solution Shijie Wang, Brad Wesstrom and Jean Fernandez Phelps Dodge Mining Company El Paso Operations 850 Hawkins Blvd., El Paso, TX 79915 In pressure oxidation leaching of copper anode slimes, more than 65% of the tellurium is co-extracted during decopperizing.

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12.3 Primary Copper Smelting

2015-9-10  The copper anode is dissolved and deposited at the cathode. As the copper anode dissolves, metallic impurities precipitate and form a sludge. Cathode copper, 99.95 to 99.96 percent pure, is then cast into bars, ingots, or slabs. 12.3.3 Emissions And Controls Emissions from primary copper smelters are principally particulate matter and sulfur oxides

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Copper Smelting - IFC

Modern plants using good industrial practices should set as targets total dust releases of 0.5–1.0 kg/t of copper and SO. 2 . discharges of 25 kg/t of copper. A double-contact, double-absorption plant should emit no more than 0.2 kg of sulfur dioxide per ton of sulfuric acid produced (based on a conversion efficiency of 99.7%). Emissions ...

Read More